Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 1 - Contacts
Patents for H01H 1 - Contacts (16,507)
08/2003
08/12/2003US6606018 Electromagnetic relay
08/12/2003US6605792 Push-push switch for switching heavy-current
08/12/2003US6604277 Method for locking contacts in automatic transfer switch
08/07/2003WO2003065396A1 Air circuit breaker
08/07/2003US20030146078 Collision detection apparatus designed to minimize contact chatter
08/07/2003US20030146076 Flood ectric switch and method for preparation thereof
08/06/2003EP1333459A1 Double stroke switch
08/06/2003EP1214724B1 Dual cross edge contacts for low energy switches
08/06/2003EP1186084B1 Electrical circuit breaker for protecting against overcurrents
08/06/2003EP0898712B1 Wafer-level burn-in and test
08/06/2003CN2565125Y Elevator door lock device
08/05/2003US6603386 Bi-stable microswitch including shape memory alloy latch
08/05/2003US6603385 Safety devices for electrical circuits and systems
08/05/2003US6603238 Micro-relay and method for manufacturing the same
08/05/2003US6603083 Push switch structure for display
08/05/2003CA2303190C Switch with magnetically-coupled armature
07/2003
07/31/2003WO2003063191A1 Electric contact and breaker using the same
07/31/2003WO2003028059A8 Mems switches and methods of making same
07/31/2003US20030141562 Single crystal, dual wafer, tunneling sensor or switch with silicon on insulator substrate and a method of making same
07/31/2003US20030141174 Electronic device switch
07/30/2003EP1331655A2 Adjustable contact for vacuum circuit breaker
07/30/2003EP1330411A1 Thermoelastic actuator design
07/30/2003CN1116689C Slide switch
07/29/2003US6600242 Method and apparatus for determining switch status
07/29/2003US6600123 Cutless rotary arc gap switch and dual triggering system
07/29/2003US6600122 Centering arrangement for a movable contact member in a rocker-type switch
07/24/2003WO2003060940A1 Micro-electromechanical system and method for production thereof
07/24/2003US20030137374 Micro-Magnetic Latching switches with a three-dimensional solenoid coil
07/24/2003US20030136656 Switch assembly employing an external customizing printed circuit board
07/24/2003US20030136654 Acceleration switch
07/24/2003DE20305966U1 Contact system for electrical switch has contact pads that ensure full surface contact
07/23/2003EP1329921A2 Push-button contactor for activating call signals in push-button panels
07/23/2003CA2417025A1 Switch assembly employing an external customizing printed circuit board
07/22/2003US6596956 SPDT switch with multiple contact arrangement
07/22/2003US6596955 Sliding switch
07/22/2003US6596147 Methods of overplating surfaces of microelectromechanical structure
07/22/2003US6594994 Micromechanical actuation apparatus
07/17/2003WO2003058652A2 Electromechanical three-trace junction devices
07/17/2003US20030133278 Elastic sheet structure having an improved electrical continuity function, and printed circuit board structure
07/17/2003US20030132824 High-speed MEMS switch with high-resonance-frequency beam
07/17/2003US20030132823 Microfabricated double-throw relay with multimorph actuator and electrostatic latch mechanism
07/17/2003US20030132822 Micro-electromechanical actuators
07/17/2003CA2471378A1 Electromechanical three-trace junction devices
07/16/2003EP1327997A2 Elastic sheet structure having an improved electrical continuity function, and printed circuit board structure
07/16/2003EP1327254A1 Method and device for reducing the contact erosion of a switchgear
07/16/2003EP1327253A1 Interrupting device for switching apparatus
07/16/2003EP1222147B1 Method and device for producing powders that consist of substantially spherical particles
07/16/2003EP0954872B1 Contact terminal arrangement for electrical built-in switching unit
07/16/2003CN1430765A 导电的压力敏感纺织品 The pressure-sensitive conductive textiles
07/16/2003CN1114931C Switch and electronic device using same
07/15/2003US6593834 Double-throw miniature electromagnetic microwave switches with latching mechanism
07/15/2003US6593536 Multi-axis switch with redundant contacts
07/10/2003WO2003056594A1 Circuit breakers with integrated current and/or voltage sensors
07/10/2003WO2003056593A1 Components of thermostatic units and laser welding method for producing the components
07/10/2003WO2003056589A1 Method for welding contact plates and contact elements obtained with the method
07/10/2003WO2002023565A3 Combination horizontal and vertical thermal actuator
07/09/2003EP1326261A1 Grip type switch device and controller for industrial machinery using the switch device
07/09/2003EP1325964A1 Copper alloy material for electronic or electric equipment parts
07/09/2003EP1325515A1 Dual position linear displacement micromechanism
07/09/2003EP1177565B1 Electromagnetic relay and method for the production thereof
07/09/2003CN1429394A Flexble switching devices
07/09/2003CN1428278A Package for receiving and showing cosmetic and its making method
07/09/2003CN1114220C Vacuum valve
07/09/2003CN1113970C Electric contact material for automobile relay, and automobile relay using the same
07/09/2003CN1113969C Palladium base alloy of electric contact material and palladium base composite contactor
07/08/2003US6590777 Control unit incorporating pressure sensor
07/08/2003US6590313 MEMS microactuators located in interior regions of frames having openings therein and methods of operating same
07/08/2003US6590173 Molded case circuit breaker
07/08/2003US6590169 Switch assembly for a power accessory
07/03/2003WO2003054895A1 Method for determining wear of a switchgear contacts
07/03/2003WO2003053843A2 Metal alloy elements in micromachined devices
07/03/2003US20030124325 Electromechanical three-trace junction devices
07/03/2003US20030121764 Nanowire optoelectric switching device and method
07/03/2003DE20307509U1 Connector for electric component, e.g. switch, with terminal contact
07/02/2003EP1171896B1 Circuit breaker and method for producing same
07/02/2003CN1427997A Flexible shunt for electric power switch
07/02/2003CN1426870A Silver base conductive cold preventive welding film
07/01/2003US6587021 Micro-relay contact structure for RF applications
07/01/2003US6586691 Acceleration switch
06/2003
06/26/2003US20030119391 Conductive pressure sensitive textile
06/26/2003US20030119221 Trilayered beam MEMS device and related methods
06/26/2003US20030117780 Apparatus having contacts made from carbon tracks and method of producing them
06/26/2003US20030117257 Electrothermal self-latching MEMS switch and method
06/26/2003US20030116851 Micro-scale interconnect device with internal heat spreader and method for fabricating same
06/26/2003US20030116848 MEMS device having a trilayered beam and related methods
06/26/2003US20030116528 Metal alloy elements in micromachined devices
06/26/2003US20030116417 MEMS device having contact and standoff bumps and related methods
06/25/2003EP1321978A2 Contact structure
06/25/2003EP1321957A1 A micro relay device having a membrane with slits
06/25/2003CN2558069Y Spherical surface contact automatic arc extinguishing contactor
06/25/2003CN1425782A Metal oxide blended silver-tin dioxide electric contactor material and its preparing method
06/25/2003CN1425781A Silver base electric contact composite material
06/25/2003CN1112716C Vacuum valve
06/24/2003US6583978 Limited restrike electric power circuit interrupter suitable for use as a line capacitor and load switch
06/24/2003US6583711 Temperature sensitive circuit breaker
06/19/2003WO2003050835A1 Electric pole for a low-voltage power circuit breaker, and associated circuit breaker
06/19/2003WO2003050830A1 Contact supporting shaft for a low-voltage power circuit breaker
06/19/2003WO2003050636A1 Cam driven switch and overdrive protection method
06/19/2003US20030112117 Thermal fuse
06/19/2003US20030112103 Bounce-reduced relay
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